PVQ Series Axial Piston Pump
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The Blince PVQ Piston Pump is a low-noise hydraulic piston pump designed for industrial hydraulic systems. As a Variable Displacement Axial Piston Pump, it offers 10.5–45.1 cm³/rev displacement, rated speed of 1800 r/min, pressure capability up to 210 bar, and multiple control options including pressure compensation, load sensing, remote pressure control, electric dual-range control, and unloading valve control. It is widely used in hydraulic power units, machine tools, presses, plastic machinery, test equipment, and industrial automation systems.
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PVQ Series Axial Piston Pump
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Series Advantages
Product Advantages
1. Low Noise Operation
The Blince PVQ piston pump is designed as a low-noise hydraulic piston pump, making it suitable for factories, machine tools, test benches, and indoor hydraulic equipment where noise control is important.
2. Variable Displacement Design
As a Variable Displacement Axial Piston Pump, the PVQ series can adjust output flow based on system demand. This helps reduce wasted energy compared with a Fixed displacement axial piston pump.
3. Multiple Displacement Options
With displacement options from 10.5 to 45.1 cm³/rev, the PVQ series can match different hydraulic flow requirements, from compact power units to larger industrial hydraulic systems.
4. Pressure Compensation Control
Pressure compensation helps maintain system pressure while reducing pump output when full flow is not required. This improves system stability and reduces unnecessary heat generation.
5. Load Sensing Efficiency
Load sensing control allows the pump to respond to actual load demand. This is useful for hydraulic systems with changing actuator speeds, variable loads, or proportional valve control.
6. Remote and Electric Control Options
The PVQ series supports remote pressure control and electric dual-range pressure compensation, allowing users to build more flexible hydraulic control systems.
7. Wide Fluid Compatibility
The pump can work with petroleum-based hydraulic oil, synthetic hydraulic oil, water-containing hydraulic fluids, and phosphate ester fluids, depending on system requirements.
8. Thru-Drive Capability
Selected PVQ pumps can be configured with thru-drive options, making them suitable for tandem pump systems and compact hydraulic power units.
9. Suitable for Industrial Applications
The PVQ series is especially suitable for industrial equipment where smooth operation, low noise, and long service life are important.
The Blince PVQ piston pump is designed as a low-noise hydraulic piston pump, making it suitable for factories, machine tools, test benches, and indoor hydraulic equipment where noise control is important.
2. Variable Displacement Design
As a Variable Displacement Axial Piston Pump, the PVQ series can adjust output flow based on system demand. This helps reduce wasted energy compared with a Fixed displacement axial piston pump.
3. Multiple Displacement Options
With displacement options from 10.5 to 45.1 cm³/rev, the PVQ series can match different hydraulic flow requirements, from compact power units to larger industrial hydraulic systems.
4. Pressure Compensation Control
Pressure compensation helps maintain system pressure while reducing pump output when full flow is not required. This improves system stability and reduces unnecessary heat generation.
5. Load Sensing Efficiency
Load sensing control allows the pump to respond to actual load demand. This is useful for hydraulic systems with changing actuator speeds, variable loads, or proportional valve control.
6. Remote and Electric Control Options
The PVQ series supports remote pressure control and electric dual-range pressure compensation, allowing users to build more flexible hydraulic control systems.
7. Wide Fluid Compatibility
The pump can work with petroleum-based hydraulic oil, synthetic hydraulic oil, water-containing hydraulic fluids, and phosphate ester fluids, depending on system requirements.
8. Thru-Drive Capability
Selected PVQ pumps can be configured with thru-drive options, making them suitable for tandem pump systems and compact hydraulic power units.
9. Suitable for Industrial Applications
The PVQ series is especially suitable for industrial equipment where smooth operation, low noise, and long service life are important.
Technical Specifications
| Item | Blince PVQ Piston Pump Specifications |
|---|---|
| Product Name | Blince PVQ Piston Pump |
| Pump Type | Hydraulic Piston Pump |
| Pump Structure | Variable Displacement Axial Piston Pump |
| Series Models | PVQ10, PVQ13, PVQ20, PVQ25, PVQ32, PVQ40, PVQ45 |
| Displacement Range | 10.5–45.1 cm³/rev |
| Rated Speed | 1800 r/min |
| Maximum Pressure | Up to 210 bar / 3000 psi |
| Low Pressure Models | PVQ13 and PVQ32: 140 bar / 2000 psi |
| PVQ45 Max Pressure | 186 bar / 2700 psi |
| Control Options | Pressure compensator, load sensing, remote pressure control, electric dual-range pressure compensator, unloading valve |
| Flow Control Options | Load sensing with 11 bar or 24 bar differential pressure settings |
| Maximum Displacement Stop | Optional adjustable maximum volume stop |
| Rotation Direction | Right-hand / clockwise or left-hand / counterclockwise |
| Port Options | Rear port and side port options |
| Shaft Options | Keyed shaft, spline shaft, ISO shaft options depending on model |
| Thru-Drive Option | Available on selected PVQ models |
| Fluid Compatibility | Petroleum-based hydraulic oil, synthetic hydraulic oil, water-containing hydraulic fluids, phosphate ester fluids |
| Main Applications | Industrial hydraulic systems, machine tools, presses, plastic machinery, hydraulic power units, testing equipment |
Model Specifications
| Model | Displacement | Rated Speed | Maximum Pressure | Typical Use |
|---|---|---|---|---|
| PVQ10 | 10.5 cm³/rev | 1800 r/min | 210 bar / 3000 psi | Compact industrial hydraulic systems |
| PVQ13 | 13.8 cm³/rev | 1800 r/min | 140 bar / 2000 psi | Low-noise medium-pressure systems |
| PVQ20 | 21.1 cm³/rev | 1800 r/min | 210 bar / 3000 psi | Machine tools and hydraulic power units |
| PVQ25 | 25.2 cm³/rev | 1800 r/min | 210 bar / 3000 psi | Industrial equipment and presses |
| PVQ32 | 32.9 cm³/rev | 1800 r/min | 140 bar / 2000 psi | Low-pressure high-flow industrial circuits |
| PVQ40 | 41.0 cm³/rev | 1800 r/min | 210 bar / 3000 psi | Larger hydraulic power systems |
| PVQ45 | 45.1 cm³/rev | 1800 r/min | 186 bar / 2700 psi | Medium-to-large industrial hydraulic systems |
Application Industries
Application Scenarios
Hydraulic Power Units
The Blince PVQ piston pump is suitable for hydraulic power packs and hydraulic stations requiring stable flow, low noise, and pressure control.
Machine Tools
This Axial Piston Pump can be used in CNC machines, grinding machines, milling machines, and other machine tools for clamping, feeding, positioning, and lubrication circuits.
Industrial Presses
The PVQ series is suitable for hydraulic presses, forming machines, bending machines, and stamping equipment requiring stable pressure and efficient flow control.
Plastic Machinery
The Variable Displacement Axial Piston Pump is suitable for injection molding machines and plastic processing equipment where energy saving and smooth hydraulic response are important.
Test Benches and Laboratory Equipment
Because of its low-noise characteristics, the Blince PVQ pump can be used in hydraulic test stands, laboratory systems, and precision hydraulic equipment.
Industrial Automation Systems
The PVQ series can support automated production lines, clamping systems, lifting units, and other equipment that requires controlled hydraulic movement.
Multi-Pump Hydraulic Systems
With thru-drive options on selected models, the PVQ pump can be used in compact multi-pump hydraulic systems where one prime mover drives multiple hydraulic circuits.